Can you suggest a quick method to solve College Board Practice Test 5 Math Section 3 #14? I plugged in easy numbers for x in order to eliminate answer choices (first x=1, then x=0), but wonder if there is a more direct way to solve.
You had the right idea! I’d only suggest jumping right to : the choices all have different -intercepts, so plugging in 0 for should be the only step you need.
See a solution I posted a while back for this question here.